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05/18/2023
How does the task complexity of masked pretraining objectives affect downstream performance?
Masked language modeling (MLM) is a widely used self-supervised pretrain...
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04/19/2023
Controlling keywords and their positions in text generation
One of the challenges in text generation is to control generation as int...
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03/03/2023
Team Hitachi at SemEval-2023 Task 3: Exploring Cross-lingual Multi-task Strategies for Genre and Framing Detection in Online News
This paper explains the participation of team Hitachi to SemEval-2023 Ta...
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05/25/2022
Rethinking Fano's Inequality in Ensemble Learning
We propose a fundamental theory on ensemble learning that evaluates a gi...
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12/06/2021
Team Hitachi @ AutoMin 2021: Reference-free Automatic Minuting Pipeline with Argument Structure Construction over Topic-based Summarization
This paper introduces the proposed automatic minuting system of the Hita...
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05/01/2020
Hitachi at SemEval-2020 Task 12: Offensive Language Identification with Noisy Labels using Statistical Sampling and Post-Processing
In this paper, we present our participation in SemEval-2020 Task-12 Subt...
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10/03/2019